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Flashcards in Misc Deck (12):
0

What is the Tx for alcoholic hepatitis? Exceptions?

Steroids, unless infected

1

What do you give in alc hepatitis with infection?

Pentoxyfylline

2

When is neutrophil nadir after chemo (highest risk of neutropenia fever)?

10-14 days

3

Good antibiotic for neutropenia fever

Cefepime

4

What should you check before giving haldol or seroquel for altered mental status?

QT prolongation

5

Which are the lateral leads?

I and aVL

6

Target INR for longstanding PAF?

2.0-3.0

7

Class I antiarrhythmics are _______ blockers.

Na+ channel

8

Class II antiarrhythmics are _______ blockers.

Beta

9

Class III antiarrhythmics are _______ blockers.

K+ channel

10

Class IV antiarrhythmics are _______ blockers.

Ca++ channel

11

What is the mechanism of adenosine's antiarrhythmic effect?

Drives K+ out of the cell, hyperpolarizing it.